Ghost House Pictures has posted a fifth behind-the-scenes clip on 30 Days of Night, which features the stunt crew in action.

In a sleepy, secluded Alaska town called Barrow, the sun sets and doesn’t rise for over thirty consecutive days and nights. From the darkness, across the frozen wasteland, an evil will come that will bring the residents of Barrow to their knees. The only hope for the town is the Sheriff (Josh Hartnett) and Deputy (Melissa George), a husband and wife who are torn between their own survival and saving the town they love.

The movie, opening October 19, 2007, is based on the Steve Niles graphic novel.